SILENT, ALWAYS-ON DRYING: The Original PEET uses a patented DryPort system to gently warm and circulate air through AirChambers and DryPorts - no fans, no noise. Uses less electricity than a low-wattage light bulb. Leave it plugged in 24/7 and wake up to dry, ready-to-wear footwear every morning. DRIES MOST FOOTWEAR OVERNIGHT: Safe, gentle airflow reaches the inside of shoes and boots to remove moisture and eliminate odor without damaging materials. Ideal for work boots, hiking boots, athletic shoes, sneakers, and outdoor footwear. For boots taller than 11 inches, add 12-inch DryPort Extension attachments (sold separately). EXPAND YOUR DRYING SYSTEM: Compatible with PEET Helmet DryPort, Glove DryPort, Mitten DryPort, and 12-inch Boot Extension attachments (all sold separately) to dry helmets, gloves, and tall boots on the same base. Helmet DryPort fits ski, bike, hockey, motorcycle, and snowmobile helmets. SAFE ON ALL MATERIALS: Gentle heat is safe for leather, rubber, neoprene, vinyl, canvas, synthetics, fleece, and microfiber. Preserves your investment in quality footwear by eliminating the moisture that causes mold, mildew, odor, and premature material breakdown. PROUDLY MADE IN USA: PEET has been drying footwear since 1955. The Original comes with a 25-year warranty - register within 10 days of purchase. 120V US standard plug; 240V configurations available. Specs: 36W | 9.5"L x 9.5"W x 22"H | 2.5 lbs.